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Table 2 List of phytocompounds identified by GCMS analysis which corresponds to Figure 8

From: Chemical characterization and assessment of antioxidant potentiality of Streptocaulon sylvestre Wight, an endangered plant of sub-Himalayan plains of West Bengal and Sikkim

 

SSME dichloromethane fraction (Figure8A)

SL no.

Compound Name

Retention time (RT)

Relative abundance (%)

1

Bicyclo [3.1.1] heptane, 2,6,6-trimethyl-, (1α,2β,5α)

31.165

4.17

2

3,7,11,15-Tetramethyl-2-hexadecen-1-ol

32.035

2.13

3

Hexadecanoic acid, methyl ester

32.960

1.01

4

1,2-Benzenedicarboxylic acid, butyl octyl ester

33.799

1.30

5

12-Methyl-E,E-2,13-octadecadien-1-ol

36.144

0.37

6

Methyl trans-9-(2-butylcyclopentyl) nonanoate

36.707

1.23

7

18-Nonadecen-1-ol

38.309

0.53

8

Tetradecanal

40.992

0.54

9

Oxalic acid, cyclobutyl pentadecyl ester

41.268

0.40

10

Hexadecanal

41.568

0.67

11

Octadecenoic acid (Z)-, 2,3-bis (acetyloxy) propyl ester

41.837

2.13

12

Trichloroacetic acid, 3-tetradecyl ester

43.269

1.48

13

Stigmasteryl tosylate

43.957

2.41

14

Stigmastan-6,22-dien, 3,5-dedihydr o-

44.658

3.99

15

Diazoprogesterone

44.914

2.43

16

γ-Sitosterol

45.659

11.95

17

Cholestane, 4,5-epoxy-,(4α, 5α)-

46.522

10.24

18

Vitamin E

48.517

13.74

19

Squalene

49.894

27.34

20

17-Pentatriacontene

51.445

2.03

 

SSME n-hexane fraction (Figure 8 B)

SL no.

Compound Name

Retention time (RT)

Relative abundance (%)

1

Heptane, 2,6-dimethyl-

15.540

0.29

2

Benzene, 1,3-bis(1,1-dimethylethyl)-

17.135

0.60

3

Oxalic acid, isobutyl nonyl ester

18.423

0.15

4

Tetradecane

21.094

0.53

5

Trans-β-Ionone

23.427

0.59

6

Phenol, 2,4-bis(1,1-dimethylethyl)

24.047

0.71

7

Hexadecane

25.967

0.62

8

Heptadecane

28.206

0.48

9

Hexadecane, 2,6,11,15-tetramethyl-

28.332

0.51

10

1-Decanol, 2-hexyl-

29.245

0.63

11

Hentriacontane

29.364

1.42

12

Octadecane

30.340

1.05

13

Bicyclo[3.1.1]heptane, 2,6,6-trimethyl-, (1α,2β,5α)

31.159

6.64

14

2-Pentadecanone, 6,10,14-trimethyl

31.309

1.46

15

1,4-Eicosadiene

31.659

1.94

16

Cyclohexanol, 1-ethynyl-

32.022

3.99

17

Hexadecanoic acid, methyl ester

32.917

1.96

18

9,12-Octadecadienoic acid, methyl ester, (E,E)-

36.107

1.14

19

9-Octadecenoic acid, methyl ester,(E)-

36.213

1.25

20

Phytol

36.526

0.89

21

Heptadecanoic acid, 15-methyl-, methyl ester

36.676

0.71

22

Tritetracontane

46.497

0.75

23

Squalene

49.919

16.10

24

2-methyloctacosane

52.171

1.14